title: 5-Cyclo-hexyl-3-(2-fluoro-phenyl-sulfin-yl)-2-methyl-1-benzo-furan.
abstract: In the title compound, C21H21FO2S, the cyclo-hexyl ring adopts a chair conformation. The 2-fluoro-phenyl ring makes a dihedral angle of 88.47 (4)° with the mean plane [r.m.s. deviation = 0.013 (1) Å] of the benzo-furan fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions, forming chains propagating along [100]. The crystal structure also exhibits slipped π-π inter-actions between the furan rings of neighboring mol-ecules [centroid-to-centroid distance = 3.397 (2) Å, inter-planar distance = 3.346 (2) Å and slippage = 0.586 (2) Å].
authors.affiliation: Department of Chemistry, Dongeui University, San 24 Kaya-dong, Busanjin-gu, Busan 614-714, Republic of Korea.
authors.forename: Hong Dae
authors.initials: HD
authors.lastname: Choi
authors.forename: Pil Ja
authors.initials: PJ
authors.lastname: Seo
authors.forename: Uk
authors.initials: U
authors.lastname: Lee